Asample of seawater consists of water, sodium ions, chloride ions, and several other dissolved salts. these ions and salts are evenly distributed throughout the water. which term or terms could be used to describe this sample of seawater

b. examine and describe cells

the answer is true. hope it .

substituting a hydrogen atom with a halogen in a hydrocarbon:

- the single bond remains single. a is wrong.

- the bond with hydrogen is as strong as with a halogen. c is wrong

- a hydrocarbon is saturated if there is no double bond. we do not know that so d is wrong.

- carbon will always have four valence electrons. e is wrong.

by elimination, the correct answer is b. the boiling point of the new compound increases.